手册和技术内容

手册

用户手册 - 2021 Stumpjumper Carbon

用户手册 - 2021 Stumpjumper Alloy

SRAM UDH安装手册

2021车手/自行车重量限制

结构载重限制

结构载重（磅/公斤）

铝合金车架

300/136*

碳纤维车架

275/125*

*注意车架重量限制包含骑士和装备的总重。如果您的车辆安装了碳纤维配件（例如座管、座垫或者车把）请遵循配件的重量限制。

TORQUE SPECS

Carbon Frame

Location	Tool	Torque (in-lbf)	Torque ( Nm)
Seat Collar	4 mm HEX	55	6.2
12 mm Rear Axle	6 mm HEX	133	15
Derailleur Hanger	8 mm HEX	221	25
Chainstay Protector	T25 TORX	25	2.8
SWAT Latch	T10 TORX	4	0.5
ISCG Tabs	4 mm HEX	55	6.2

Pivot Bolt Location	Torque (in-lbf)	Torque ( Nm)
Main Axle	160	18
Upper Link Seat Tube	180	20.3
Seat Stay Upper Link	180	20.3
Extension	180	20.3
Forward Shock Eye	90	10
Rear Shock Eye	180	20.3

Alloy Frame

Location	Tool	Torque (in-lbf)	Torque ( Nm)
Seat Collar	4 mm HEX	55	6.2
12 mm Rear Axle	6 mm HEX	133	15
Derailleur Hanger	8 mm HEX	221	25
Yoke Cable Funnel	3 mm HEX	7	0.8
Main Pivot Cable Funnel	2.5 mm HEX	13.2	1.5
Head Tube ICR Guide	2.5 mm HEX	13.2	1.5
Side Arm Cover	2 mm HEX	6.2	0.7
Seat Stay Cable Bat	3 mm HEX	7	0.8

Pivot Bolt Location	Torque (in-lbf)	Torque ( Nm)
Main Axle	210	24
Upper Link Seat Tube	180	20.3
Seat Stay Upper Link	180	20.3
Extension	60	7
Forward Shock Eye	90	10
Rear Shock Eye	180	20.3